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3 years ago

A 100 V battery is connected across a

Physics

1 answer:

Sergio039 [100]3 years ago

5 0

1 mA = 0.001 A

Therefore, 5 mA = 0.001 * 5

=0.005 A

Resistance = voltage / current

= 100 / 0.005

= 20000 ohms

Current = voltage / resistance

= 25 / 20000

= 0.00125 A (or) 1.25 mA

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The corresponding downward force on the top of a horizontal square is 375 lb.in

<h3>What is pressure?</h3>

The pressure is the amount of force applied per unit area. It is represented as

Pressure p = Force/Area

If the atmospheric pressure is 15 lb/in and area 5 inches on each side is

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Answer:

Explanation:

Considering Work done by friction is asked

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