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17 Jul 2018
25.34 . When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes 0.0625 W of elec- trical power. (Throughout, assume that each battery has negligible internal resistance.) (a) What power does the resistor consume if it is connected to a 12.6-V car battery? Assume that remains constant when the power consumption changes. (b) The resistor is connected to a battery and consumes 5.00 W. What is the voltage of this battery?
25.34 . When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes 0.0625 W of elec- trical power. (Throughout, assume that each battery has negligible internal resistance.) (a) What power does the resistor consume if it is connected to a 12.6-V car battery? Assume that remains constant when the power consumption changes. (b) The resistor is connected to a battery and consumes 5.00 W. What is the voltage of this battery?
Sixta KovacekLv2
19 Jul 2018
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