Question

A guitar amplifier requires a household voltage of 110 volts to push a current of 5.9 amps through its coil. what is the resistance of the amplifier?

Answer 1

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Answer 2

Answer:

Resistance, R = 18.6 ohms

Explanation:

It is given that,

A guitar amplifier requires a household voltage of 110 volts

Current flowing through its coil, I = 5.9 A

We have to find resistance of the amplifier. It can be calculated using Ohm's law as:

V = I R

$R=\dfrac{V}{I}$

$R=\dfrac{110\ V}{5.9\ A}$

R = 18.6 ohms

So, there resistance of the amplifier is 18.6 omhs.