A current of 200mA flows through a `4k Omega` resistor. What is the p.d. across the resistor?

A current of 200 mA flows through a 4 kOhm resistor. What is the potential difference across the resistor?

An electric current of 4.0A flows through a 12Omega resistor. What is the rate at which heat energy is produced in the resistor?

Current flowing through 4 Omega resistor is :

A current of 2 A flows through a 2 Omega resistor when connected across a battery .The same battery supplies a current across 0.5 A when across connected across a 9 Omega resistor.The internal resistance of the battery is

A current of 2 A flows through a 2 Omega resistor when connected across a battery. The same battery supplies a current of 0.5 A when connected across a 9 Omega resistor. The internal resistance of the battery is

A current of 2 A flows through a 2 Omega resistor when connected across a battery. The same battery supplies a current of 0.5 A when connected across a 9 Omega resistor. The internal resistance of the battery is

A current of 2 A flows through a 2 Omega resistor when connected across a battery. The same battery supplies a current of 0.5 A when connected across a 9 Omega resistor. The internal resistance of the battery is

A current of 2 A flows through a 2 Omega resistor when connected across a battery. The same battery supplied a current of 0.5 A when connected across a 9 Omega resistor. The internal resistance of the battery is

A current of 2 A flows through a 2 Omega resistor when connected across a battery. The same battery supplies a current of 0.5 A when connected across a 9 Omega resistor. The internal resistance of the battery is