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3 years ago

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

Physics

1 answer:

artcher [175]3 years ago

8 0

<h2> $\bf{ \underline{Given:- }}$ </h2>

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

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

$\\$

<h2> $\bf{ \underline{To \: Find :- }}$ </h2>

$\sf• \: The \: Resistance.$

$\\$

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

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

$\rightarrow \sf R = \frac{9}{18}$

$\rightarrow \sf R = \frac{1}{2}$

$\rightarrow \sf R = 0.5$

$\\$

<h3> $\bf \purple{Therefore, \: the \: \: resistance \: \: is \: \: 0.5 \: Ω \: .}$ </h3>

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4 years ago

An object experiences an acceleration of -6.8m/s^2. As a result, it accelerates from 54m/s to a complete stop. how much distance

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210 m

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Given:

a = -6.8 m/s²

v₀ = 54 m/s

v = 0 m/s

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3 years ago

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