Find the heat produced in joule if a current of 0.1 A is passed through a coil of resistance 25 ohm for one minute.

Solve the following examples/ numerical problems. Find the heat produced in joule if a current 0.1 A is passed through a coil of resistance 50 ohm. for two minutes . Keeping other conditions the same if the length ofthe wire is reduced 1/4 th of the original length ( by cutting the wire). What will be the heat produced?

Calculate the heat produced in calorie when a current of 0.1 A is passed through a wire of resistance 41.8 ohm for 5 minutes.

Find the heat produced in calorie when a current of 0.2 A is passed through a wire of resistance 20.9 ohm for 10 minutes

Solve the following examples/ numerical problems. Calculate the heat produced in calorie when a current of 0.1 A is passed through a wire of resistance 41.8 ohm for 10 minutes.

Calculate the heat produced in calorie when a current of 0.2 A is passed through a wire of resistance 41.8 ohm for 10 minutes

Fill in the blanks: The electrical work done when a current of 0.1 A is passed through a wire of resistance 200 Omega for 25 seconds is……..

Solve the following examples/ numerical problems. A potential difference of 100 v is applied across a resistor of resistance 50 ohm for 6 minutes and 58 seconds . Find the heat produced in (1) Joule (2) Calorie.

Choose correct alternative. A wire emits 80 J energy in 10 second when a current of 2A is passed through it. The resistance of the wire in ohm will be

An electric current of 5 A flows through a wire of resistance 41.8 ohm Find the time to obtain heat of 3000 cal.

A potential difference of 100 v is applied across a wire of resistance 50 ohm for one minute. Find the heat produced in joule.