What is cause of heat produced in a conductor when current flows through it?

Write the formula for the amount of the heat produced in a resistor when current flows through it for time. Give three applications of heating effect of current.

State the formula correlating the electric current flowing in a conductor and in voltage applied across it also, show this relationship by drawing a graph. What would be the resistance of a conductor if the current flowing throught it is 0.35 ampere when the potential difference across it is 1.4 volt.

Draw the circuit diagram of Wheatstone bridge. Under what condtion, no current flows through its galvanometer (balanced condition)?

Direct current cannot flow through.

Present the relationship between the voltage applied across a conductor and the current flowing through it graphically.

If the potential difference across the ends of a conductor is 1 volt and the current flowing through the conductor is 1 ampere, the resistance of the conductor?

Wheatstone bridge is said to be balanced, when no current flows through the.......

Find the magnitude of resistance X in the circuit shown, whEn no current flows through the 5 Omega resistor.