How many different currents are in this circuit? Label them IA, IB, etc.

A) if a current in a wire is 5.0 A, how many coulombs of charge pass a point in the wire in 1 min? B) what is the current if 6.0x10^3 C pass a point in a circuit in 10.0 min? C) if a current in a circuit is 12 A , how many electrons pass a point in 1h?

Find I1 , I3 and IB2

For the circuit shown in the figure, determine the value of the electromotive force source (ε).

11-13

Use the voltage divider rule to determine Vab (voltage at a as measured from b).  Use the correct sign to indicate whether current is higher or lower at a than b.

Find the the current through the Galvometer (old version of Ammeter) in the following circuit. The resistance of the Galvometer is 2002.² R₁ R3 4Ω 392 G 20 V 192 6Ω R₂ R₁

This circuit has 6 distinct currents. Which of these is an appropriate application of the junction rule? Imm O a. 12+16=1₁ O b. 12+16=15+14 OC 12+15=14 O d. 14+16=13 15 In

What is the time constant for charging this capacitor? Incorrect 4S

A car battery has a rating of 200 ampere-hours. This rating is one indication of the total charge that the battery can provide to a circuit before failing. (a) What is the total charge (in coulombs) that this battery can provide? (b) Determine the maximum current that the battery can provide for 32 minutes. (a) Number i Units (b) Number Units