In the circuit shown, V1= 1.50 V, V2= 2.50 V, R1= 4.00 ohms and R2= 5.00 ohms. What is the current flowing through resistor R1?

The diagram shows a circuit where R1 = 4.00 Ω, R2 = 5.00 Ω, R3 = 4.00 Ω, V1 = 29.60 V, V2 = 21.40 V, and V3 = 17.00 V. In solving the problems, initially pick the current directions as shown. If the actual current turns out to be in the opposite direction, then your answer will be negative.   What is the value of I1? What is the value of I2? What is the value of I3?

An initially uncharged 4.47 x 10-6 F capacitor and a 6350 resistor are connected in series to a 1.50 V battery that has negligible internal resistance. What is the initial current Io in the circuit? Calculate the circuit's time constant 7. How much time t must elapse from the closing of the circuit for the current to decrease to 3.39% of its initial value? Io = T = t = 2.36 x107 2.839 X10-2 3.45 Incorrect A S

The current in a simple single resistor (of resistance R1) circuit is I1 = 5.1 A. A second resistor, R2 = 97 Ω, is added to the first in parallel and the current through the battery increases to I2 = 8.6 A. Input an expression for the resistance of R1.