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  1. A resistance in a circuit is 470§Ù ¡¾ 10%. When a meter with a full-scale voltage of 25V and error of ¡¾ 3% is used to
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    2. ong asked by ong
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  2. Determine the total resistance of each of the following parallel circuits. (You can calculate the total resistance from the
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    2. Jacqulyne asked by Jacqulyne
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  3. The current in a circuit is halved. What happens to the resistance?V=IR (1 point) Responses The resistance stays the same. The
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  4. A silver wire has resistance of 2.1ohms at 27.8 degree celsius and resistance of 2.8ohms at 98 degree celsius. Determine the
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    2. Edwin asked by Edwin
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  5. A coil has a resistance of 25 Ω at 15 °C. If the temperature coefficient of resistance at 15°C is 0.004/K, determine the
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    2. M. JEELANI asked by M. JEELANI
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  6. Certain transmission lines can be modeled as a long 3D circuit as shown in the figure below. Here, all the the wires have equal
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    2. Steven asked by Steven
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  7. A resistance r1=12ohms is connected in series with another resistance r2= 8 ohms. What resistance r3 must be connected in
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    2. Lyn asked by Lyn
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  8. The current in a circuit is halved. What happens to the resistance?V=IR (1 point) Responses The resistance is halved. The
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    2. analogy asked by analogy
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  9. Temperatures are often measured with electrical resistance thermometers. Suppose that the resistance of such a resistance
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    2. ted asked by ted
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  10. A circuit,consisting of 3 resistances 12,18 & 36 ohms respectively joined in parallel is connected in series with fourth
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    2. Siboniso asked by Siboniso
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