| Answers |
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| 1.) You can use
R=V/I as soon |
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| as you have 2
pieces of |
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| information at
each resistor. |
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| You can also use
the series |
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| circuit laws. |
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| First, use Req=R1+R2
to find Req |
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| 4Ω+6Ω=10Ω=Req
(use this as |
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| the R at the
battery) |
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| More… |
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