25-02-2020
Physics

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a 24 volt doorbell carries a current of 1/2 ampere. Calculate the resistance in the bell

1.
2.
3.

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obidigbo obidigbo

25-02-2020

Answer:

48Ω

Explanation:

V = I*R

R = Resistance = ?

V = Voltage = 24volt

I = Current = 1/2amp

Therefore,

R = V / I = 24 / (1/2)

R = 24 * 2

R = 48Ω

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