Determine how much energy appears in the wire

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Reference no: EM13564396

A wire of resistance 7.0 isconnected to a battery whose emf is 2.0 V and whose internal resistance is 1.0.

(a) How much energy is transferred from chemical toelectrical form in 4.0 min?

_______________ J

(b) How much energy appears in the wire as thermal energy in that time?

_______________ J

Reference no: EM13564396

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