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Brut [27]
3 years ago
5

A voltage source in a circuit provides electrical _________.

Physics
1 answer:
horsena [70]3 years ago
5 0
<span>A voltage source in a circuit provides electrical ENERGY.

In fact, a voltage source is a device (like a battery) that creates a potential difference between two points of the circuit. This potential difference allows charge carriers to move from one side of the device to the other side, flowing through the circuit, producing a current, and current is a form of electrical energy.</span>
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The diagram below shows how sunlight is radiated back into the Earth's atmosphere as heat (infrared radiation).
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6 0
1 year ago
A 4.1-kg ball is thrown from the top of a 4-m tall building (point A) with a speed of 1 m/s at an angle 2 degrees above the hori
lubasha [3.4K]

Answer:

K.E = 163 J

Explanation:

From the question we are told that:

Mass m=4.1kg

Height h=4m

Speed V=1m/s

Angle \theta= 2 \textdegree

Generally the equation for K.E is mathematically given by

Since

The potential energy and kinetic energy is equal to the kinetic energy as it hits the ground.

Therefore

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 K.E = 163 J

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3 years ago
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