A galvanometer has a coil with a resistance of 24.0 Ω. A current of 180 μA causes full-scale deflection. If the galvanometer is to be used to construct an ammeter that deflects full scale for 10.0 A, what shunt resistor is required?
A) 123 μΩ
B) 234 μΩ
C) 342 μΩ
D) 432 μΩ
E) 423 μΩ
Correct Answer:
Verified
Q98: A 4.0 μF capacitor is connected in
Q98: FIGURE 26-27 Q100: Three resistors of 4.0, 6.0, and 10.0 Q101: A capacitor of capacitance C takes 2 Q102: A galvanometer has an internal resistance of Q104: A 2.0-μF capacitor is charged to 12 Q105: An analog ammeter able to have a Q106: A galvanometer with a coil resistance of Q107: A small galvanometer coil of resistance R Q108: A 4.0-μF capacitor is charged to 6.0-V.
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