Question

A 9 V battery produces a current of 18 amps. What is the resistance?

Answer 1

`\bf{ \underline{Given:- }}`

`\sf• \: Battery \: Voltage \: (V) = 9 \: v`

`\sf• \: Current \: (I) = 18 \: Amps.`

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`\bf{ \underline{To \:  Find :- }}`

`\sf• \: The \: Resistance.`

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`\huge\bf{ \underline{Solution :- }}`

`\bf \red{ \bigstar{ \: Formula \: of \: Resistance \: (R) = (V)/(I)}}`

`\rightarrow \sf R = (9)/(18)`

`\rightarrow \sf R = (1)/(2)`

`\rightarrow \sf R = 0.5`

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`\bf \purple{Therefore, \: the \: \: resistance \: \: is \: \: 0.5 \: Ω \: .}`