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0.125 C of charge flow out of a

5.00 V battery in 6.30 s. How
much resistance is attached to the
battery?

0.125 C of charge flow out of a 5.00 V battery in 6.30 s. How much resistance is attached-example-1
User Evil Trout
by
8.1k points

1 Answer

1 vote


\huge \mathrm{\longmapsto \: Answer}

  • Charge (q) = 0.125 C

  • Time (t) = 6.30 sec

  • Potential difference (v) = 5.00 V

  • electric current (i) = ?

  • resistance (r) = ?

_____________________________

We know,


\boxed{\mathrm{current = (charge)/(time)} }


  • i = (0.125)/(6.30)


  • i = (125)/(6300)

Now,


\boxed{ \mathrm{potential \: \: difference = i* r}}


  • 5 = (125)/(6300) * r


  • r = (5 * 6300)/(125)


  • r = (6300)/(25)


  • \boxed{ \mathrm {r = 252 \: \: ohms}}

_____________________________


\mathrm{ \#TeeNForeveR}

User Sangil
by
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