Two time constants later... An initially uncharged 3.00 [μF] capacitor in an RC circuit is charged using a resistor with resistance 100. [kΩ] and a 12.0 [V] battery. What is the voltage of the capacitor after two time constants?

Currently, am going to... What is the magnitude and direction of the current passing through ?

will find . Consider the circuit shown. 1.00 [kΩ] and 100. [Ω]. If an ideal power source 24.0 [V] is connected to it, what is the current at ?

Rated R. Consider the circuit shown. If 1/2 [Ω], 1/3 [Ω], and 5.00 [Ω], what is the equivalent resistance of the circuit?

Pawerful. What is the total rate of electrical energy dissipation of the resistors in the given circuit?

New J. A wire is carrying electrons per unit volume with drift velocity upward. If the electron density is tripled, what is the magnitude and direction of the new current density of this wire?

A wild material appears. An exotic material has the following I-V curve. In which voltage region is the material Ohmic? 

Ohm-M-G! You measure the resistance of a 1.5 [m] × 3.0 [m] × 4.5 [m] block of a material using an ohmmeter () at different configurations shown. Which one will the ohmmeter measure the lowest resistance?

What happened to u? What happens to the energy density inside a vacuum-filled capacitor if the electric field magnitude between the plates is increased by a factor of 6?

U da one. If you increase the charge on a parallel-plate capacitor from 3.6 [μC] to  36 [μC] and decrease the plate separation from 40. [mm] to 8.0 [mm], by what factor does the energy stored in the capacitor change?