2 years ago

A current of 0.2A flows through a component with a resistance of 40ohms calculate the potential difference

Physics

1 answer:

erastova [34]2 years ago

4 0

Answer:

Explanation:

Given parameters:

Current = 0.2A

Resistance = 40ohms

Unknown:

Potential difference = ?

Solution:

Potential difference is force that drives current in an electric circuit.

According to Ohms law, it is given as;

V = IR

V is the potential difference

I is the current

R is the resistance

Now, insert the parameters and solve;

V = 0.2 x 40 = 8V

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