Question

What is power dissipates by a 64 ohms is connected to a 4 volt battery

Answer 1

Answer:0.25 J/s.

Explanation:Power dissipated P = (V^2)/R = 16/64 =1/4 = 0.25 J/s

Answer 2

Concept:

The quantity of energy transferred or transformed per unit of time is known as power.

Electrical energy is the form of energy that results from the passage of electrons from one location to another.

The obstruction to current flow in an electrical circuit is measured by resistance.

A stream of charged particles, such as electrons or ions, traveling through an electrical conductor or a vacuum is known as an electric current.

Given:

The energy of the battery is 4 volts.

The resistance is 64 ohms.

Find:

The total power dissipates.

Solution:

The power in a circuit is given as:

Ρ = V²/ R

$P=\frac{4^2}{64}$

$P=0.25 J/s$

The power dissipated is 0.25 joules per second.

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