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A cell of unknown emf E and internal resistance 2 Ω is connected to a 5 Ω resistance. If the terminal p.d V is 1.0 V, calculate E.
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Explain the difference between load resistance in a circuit and internal resistance in a battery.
Date posted: May 11, 2021 . Answers (1)
Four resistors are connected as shown in figure below.(a) Find the equivalent resistance between points a and c.(b) What is the current in each resistor if a potential difference of 42 V is maintained between a and c ?
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