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3 years ago

If a circuit has a voltage of 250 volts and a resistance of 25 ohms, what are the amps for the current in the circuit?

Physics

2 answers:

Anna [14]3 years ago

7 0

Answer:

Given that,

Voltage (v) = 250 V ,

Resistance (R) = 25 Ω,

Determine current (I) =?

We know that from ohm's law

V = I R

I = V/R

= 250 / 25

I = 10 A

<em>Current in the circuit is 10 Amps</em>

gavmur [86]3 years ago

5 0

U=R•I=>I=U/R=250/25=10 A

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Which of the following are true about centripetal force? Check all that apply. A. Without centripetal force, an object cannot ac

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B. Friction can be a centripetal force, such as when it keeps a car on the road going around a curve.

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The centripetal force is any force that keeps an object moving in circular motion, "pulling" the object towards the centre of the circular trajectory.

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The other two options are not correct because:

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n electromagnetic wave in vacuum has an electric field amplitude of 611 V/m. Calculate the amplitude of the corresponding magnet

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Answer:

The corresponding magnetic field is

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From the question we are told that

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4 years ago

Two separate disks are connected by a belt traveling at 5m/s. Disk 1 has a mass of 10kg and radius of 35cm. Disk 2 has a mass of

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Explanation:

Given that,

Linear speed of both disks is 5 m/s

Mass of disk 1 is 10 kg

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Hence, this is the required solution.

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