E1 0.5 R₁ ww 20 Ω R3 w ΒΩ 12 R₂ 6Ω E3 C R₁ w 15 Ω E2 0.25 £2 ΕΔΙ 0.759 0.5 Ω

In the circuit shown in figure 1, all the resistors are rated a maximum power of 1.00 W. What is the maximum emf epsilon that the battery can have without burning up any of the resistors?

A simple RC circuit has a switch, a resistor (R), and a capacitor (C) all wired together in series. Assuming the switch is open initially and capacitor is fully charged to a potential V and holds a charge Qo, which of the following expressions describes the current through the circuit at time t=RC after the switch is closed? I = Ve R Selected Answer: V² Answers: I RC I = V R.e I = RC·e V %3D

Resistor and RC Circuits Problem 6:  A circuit consisting of 5 resistors is shown in the graph. Their resistances are R1=15Ω, R2=95Ω, R3=81Ω, R4=42Ω, and R5=33Ω, and the emf of the battery is ε=8.5 V. Suppose the internal resistance of the battery is zero.    Part (c)  Calculate the numerical value of the total resistance R in ohms.  Part (e)  Calculate the numerical value of I in amps.   Part (g)  Calculate the numerical value of the power dissipated by R1, P, in watts.

The two resistors are included in the circuit shown R1= 220 ohms R2= 200 ohms and delta V= 14 volts. Identify the type of circuit. What is the total (equivalent) resistance of the circuit? What is the current flowing into and out of the voltage source? The drops in voltage across the resistors are: deltaV1= ? And delta V= ? The current current flowing through each resistors is: I1= ? And I2= ?

internal resistors r1 and r2 are both 0.2n. εί Consider the circuit diagram depicted in the figure. It is known that two 25Ω 24V and ε2 36V. R2 and R3-40f, but Ri is unknown. Caution: Current directions. You will lose all the points, if you use a wrong number to start with, so it is important that you get all the result subproblems. s right before you move on to next What equation do you get when you apply the loop rule to the loop abcdefgha If the current through the top branch is 12 0.1 A, what is the current through in terms of the variables in the figure? the bottom, 13, in amps? the voltage across R1, and point out which point, a or e has a higher potential. Find Find the resistance of R1. Find the voltage Va Ve between points a and & 12 R2 R3 13 e2