1. Calculate the amount of charge represented by four million protons. 2. The total charge entering a terminal is given by q = (10 – 10e-24) mC. Calculate the current at 0.5 s 3. The voltage v across...

Answer number 2. The total charge entering a terminal...

Extracted text: 1. Calculate the amount of charge represented by four million protons. 2. The total charge entering a terminal is given by q = (10 – 10e-24) mC. Calculate the current at 0.5 s 3. The voltage v across a device and the current i through it are v(t) = 5 cos 2t V and i(t) = 10(1 – e-0.5t) A. Calculate the power consumed by the device at t = 1s.