Find the current I through a bulb with resistance of 2 ohms if the

voltage across the bulb is 12 volts.

2. A bulb with resistance of 10 ohms is carrying a current of 2

amperes. What is the total voltage in this circuit?

3. A bulb carrying a current of 0.5 ampere and has a source of 9 volts

is connected in simple circuit. Find the resistance present on this

bulb.



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