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Electric Circuits
Current decreases when passing through a resistor and then increases again upon exitingIs it true or wrong explain in each case.
Electric Circuits
A light bulb is connected to a 260V potential, and produces 120-Watts of light and heat. What is
the resistance of the wire in the light bulb?
the resistance of the wire in the light bulb?
Electric Circuits
Current decreases when passing through a resistor and then increases again upon exiting. Is it true or wrong explain in each case.
Electric Circuits
A light bulb is connected to a 260V potential, and produces 120-Watts of light and heat. What is the resistance of the wire in the light bulb?
Electric Circuits
Current decreases when passing through a resistor and then increases again upon exiting. Is it true or wrong explain in each case.
Electric Circuits
The defibrillator capacitor discharges in 11 ms. How much current does it send through the heart? As shown below.
Electric Circuits
Current decreases when passing through a resistor and then increases again upon exiting. Is it true or wrong explain in each case.
Electric Circuits
A light bulb is connected to a 260V potential, and produces 120-Watts of light and heat. What is the resistance of the wire in the light bulb?
Electric Circuits
A motor connected to a 12v supply has a resistance of 3 ohms.
a) What current flows through it?
b) How much charge flows through it in 5s?
c) How much energy does It transfer in this time?
a) What current flows through it?
b) How much charge flows through it in 5s?
c) How much energy does It transfer in this time?
Electric Circuits
derive an expression for the electric field at any point on the equatorial line of an electric dipole?
