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3 years ago

Consider a simple circuit. What can we do to make the bulb

Physics

1 answer:

Svetlanka [38]3 years ago

7 0

Answer:

increase the resistance of the bulb

Explanation:

In a simple circuit the power dissipated in a light bulb is proportional to the product of the voltage and the current

P = i V

Besides the voltage is

V = i R

P = i² R

Therefore, a simple method to decrease the power dissipated in a bulb to increase the resistance of the bulb, for this a series resistance is placed in the circuit.

Consequently the correct answer is increase the resistance of the bulb

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