- Electrostatic force,electric field,electric potential,electric flux
- Oscilloscope - Time Base
- inductive time constants
- value of capacitor when current doubles?
- Logic gate circuit
- Coulombmeter problem
- A Few E&M Questions
- use ampere-circuital law to establish the expression for magnetic field
- Transistor problem
- Semiconductor Diodes
- Quantum vibration
- Electromagnetic waves
- ammeter-voltmeter mesuring error
- electric current and power
- Current electricity
- faradays law of induction help!!!
- Power dissipation of capacitor
- Electromagnetic pumps
- Final velocity of electrons under constant voltage
- 2nd order ODEs from circuit
- current sensitivity and sensitiveness
- Frequency of AC Generator
- AP Physics Questions
- What is rms (root-mean-square) current? and a few other problems. HELP!
- RC Circuit - Post-Lab Questions
- Gauss's Law help?
- Curl
- Power transferred in transmission lines
- Force on a Particle
- HELP! Electromagnetism Problems!
- Finding where net field is equal to 0
- Uniform line charge of linear charge density + E field
- Capacitor, Inductor and a DC power supply in series
- Induction coil help
- DC Electrical Circuit
- cofused along with motion of electron in magnetic field
- Magnetic Field
- physically what is current?
- total charge on the outside of a condustor :S
- trajectory of electron in magnetic field
- Electric Field between two infinitely long parallel planes
- Show that in an electric field strength, F/G is equal to V/D !?
- Electrical power..numerical..
- voltage values
- motion of a charge
- Total charge of sphere with varying charge density?
- magnetic moment of charged particles
- capacitors network
- Ohmic resistance prac
- confused hung up in circuits
- electrical charges and forces
- household circuit
- circuits
- Cant understand electricity!
- Question on Ultrsound and a question onreflected light
- Question on photons and a question on speeds of electrons.
- 2 Questions. Help please!
- Magnetic Flux of semi-circle within a circle
- Infinite Conductor within Infinite Conductor - Current Density between
- Conductivity and Plane Wave in Air (Getting E from H)
- Wave Equation Questions
- Perfect Conducting Sphere (Determine V/E/C and total energy)
- charge distribution on capacitor
- Help solving a sample final? (will pay $)
- basic but very important and fundamental electromagnetic question!
- lost in physics...electric potential and work
- Which one will produce e.m.f?
- A Bit of Help With Peak Current Flowing with Inductor Please
- Electricity Problem
- Hard Problem ; need help
- Calculate the net charge on a substance consisting of a combination of 7.8 1013 prot
- calculate new resistance
- field of force
- Inner charge of a shell
- How many calculations can this processor perform in a second?
- Electric Field Strength and Two Voltage Probes
- Hall Effect.
- Electric Field Magnitude of a Disk
- Kirchoff's Laws
- Parallel Plates Electric Field
- [SOLVED] Explaining an equation
- Electric Field Strength
- electric field from a ring
- Magnetic Field and Magnetic Force
- I need your help
- please expalin
- electric field inside a conducting sphere
- Help me please
- Electric Fields and Parallel Plates
- Please reply to this question.
- Is it correct [potential difference between two spheres (mathematical)]
- Electric field qn
- coulombs law on a equilateral triangle
- Kirchoff's Laws
- potential difference between two equal and oppositely charged spheres
- Parallel Plate Electric Field
- Quality factor in an ac circuit
- Electron moving through a Magnetic Field
- A little help with solenoid
- How long does it take a Capacitor to change to 80% of its final value?
- Induction Voltage
- Parallel circuits
- Cell in series?
- acceleration of electron in between charged plates
- Watts-kilowatts problem
- time needed to bring it to boiling
- he power needed to move the rod
- induced emf
- magnetic flux
- magnitude of magnetic field
- The magnitude of B
- acceleration of electron in between charged plates
- electric field at the center of an arc
- velocity of electron moving between charged plates
- Biot - Savart's law : B stands for what ?
- capacitance
- speed of electron
- Azimuthal Velocity of a Particle
- Inductance
- Ampere's Law
- Voltages on Capacitors
- Transformer and Bulb Brightness
- force between two parallel currents.
- Electric Magnitude Midway
- Electron in capacitor
- Cause of Magnetism
- Torque on a wire
- Help for magnetic levitation?
- Emf giving constant current
- generators
- Gauss' Law Examples w/ Spheres
- Other Experiments on magnetic springs
- Different Combinations of resistances
- dielectric slab attraction
- Higher resistivity; plank or sawdust?
- ques 1
- current in a resistor and potential difference
- electric current
- how to find the voltage
- two wires with parallel currents T/F
- force on a loop
- Fourier Transform NMR Physics... Work Shown... Please Help!!!!!!!
- electric potential of a ring
- electric dipole/ magnitude of electric field
- Highest and lowest resistance materials in the world???
- Franklin and his kite
- electron with kinetic energy in a plane
- Electromagnetism
- need help with an electrostatic question
- anything stronger than a magnet?
- Charging and Discharging a Capacitor
- charges, formula, please help
- need help with electric field question
- stokes theorem
- circuit
- potential difference
- Multiple choice Physics?
- magnitude of a electric field
- electric field between two plates
- Gauss's Law and Insulating Sphere
- electric dipole
- gauss law
- ques
- electric charge
- Need help with Proper integral of a uniformly charged rod
- force exerted
- Charging a capacitor
- I need help finding the common charge in this word problem.
- Electric Charge
- can any one help answer these qs i am so stuck
- How many electrons must be transferred
- net electric field
- [SOLVED] Electric field
- Charged mass in electric field
- AC electric motor calculations
- Electric potential energy
- capacitance
- parallel plates
- finding x and y coordinates of a particle
- Electric field
- Capacitor
- electric potential energy and electric potential.
- Short circuit
- How do I measure the resistivity of polythene by carrying out an experiment
- Capacitors in series? or parallel?
- Electromagnetic field of a circuit
- Ions and Free Electrons
- physics electricity
- I'm a little confused with magnets. Help please
- Magnetic Field and Moving Charge
- transformer copper loss calc!
- Determine currents in resistors
- Very simple Doubt in magnetism.
- yet another question:charges and induction?
- Voltmeter readings
- Voltage and power?
- Voltage and transformers?
- [SOLVED] Effect of magnetic and electric fields on the path of an electron?
- [SOLVED] Motion of a trolley related to magnetism?
- [SOLVED] New : RC Circuit
- Must read before posting a problem : please show your attempt!
- Lenz's Law Lab
- RC Circuits
- Circular coil and solenoid
- Capacitors in Series
- Fields and electricity
- Ampere-hour
- vi=p
- Electric Field Question
- Finding potential difference between 2 points
- Kirchoff's Rules
- capacitance
- Circuits Wired Partially in Series and Partially in Parallel
- Capacitance
- How does a connecting wire prevent static charges from accumulating?
- Electric potential mc
- question based on Kirchoff's laws
- Calculating the resistance
- Resistance and Resistivity problem
- Magnetic Stripe
- Factors affecting E-field
- Need Help With This RC and RL Circuits Problem
- General Physics Numerial & Question
- Current at a specific time.
- Electric potential
- KCl and simultaneus equations
- Ammeter and voltmeter internal resistance
- a small doubt...
- Electromagnetic induction.
- 220V, 50Hz Vs 110V, 60 Hz
- Wierd question
- Angular Frequency in Magnetic field
- Induced voltage in coil
- common electricity
- Induced electromotive force in a rectangular coil
- Question on Charges
- A "simple" resistance problem...
- RL circuit problem
- Coeffieicent of resistance
- band gap in metals and insulators
- equivalent capacitance
- Heating water through a resistor
- really quick question
- Electrostatics
- Coil-Magnetism Problems
- bulbs with watts in a circuit?
- Resistance problem
- [SOLVED] help me finish this question.
- Electri Flux
- Last circuit problem