carrying a current of
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- 2. Using the same L and r measurements as before, she balances m = 50 mg of mass with a current of 7.6 A a) Calculate Ho (based on her L, I, r and m values). b) Calculate the percent error between her result and the theoretical value of po. ×3. A uniform E of 0.8 V/m drives a 12 A current in an iron wire. Find the diameter of the wire (p of iron = 9.7 × 10-8 N – m).A power plant supplies a current of 4.80 × 10² A at 545 kV. After being transmitted down a few kilometers of power lines with a total resisance of 2.50 × 10² 2, what percentage of the generated power will be lost to resistive heating? 26.6 Power loss: Incorrect
- 12. What is the current in a wire if 5.00 C of charge passes through the wire in 0.500 s? (a) 1.00 A (b) 2.50 A (c) 5.00 A (d) 10.0 AUsing mesh analysis find the following currents:How long would it take to transfer 2.2 C of charge with a current of 11.1 mA? 2.2 x 102 s 1.8 x 102 s Option 4 Option 2 2.0 x 102 s 1.6 x 102 s Option 3 Option 1