The circuit diagram below shows two emf sources and a bulb connected in parallel. Also connected in the circuit is a resistor with resistance R = 0.2 . The resistance of the bulb is Rb = 0.5 , and each of the sources has internal resistance: r1 = 0.025? and r2 = 0.02 ? .

If E1 = 13.0 V and E2 = 5.0 V , calculate the current I1 flowing in emf source E1.

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PriyankaLv10

27 Mar 2021

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