CQI ASSINGMENT

Define Ohms Law

• R proportional to I

• V proportional to I

• V proportional to Z

• R proportional to V

The connection of the circuit indicates the connection in_______

• series

• parallel

From the circuit calculate the equivalent resistance.

• 0.63 k ohm

• 15k ohm

• 18k ohm

• 0.66k ohm

State Kirchoff's current law and Kirchoff's voltage law

Calculate the magnitude of the electric field at point P which is 30 cm to the right of a point charge Q = -3.0 x 10^-6 C

• 1.0 X 10^-5 N/C

• 4.0 X 10^-5 N/C

• 2.0 X 10^-5 N/C

• 3.0 x 10^-5 N/C

Give 2 examples of dielectric materials

A parallel plate capacitor stored a charge of 0.006 μC on each plate with a potential difference of 200 V. The parallel plates are separated by 0.32 mm of air. Determine the capacitance for this capacitor.

• 0.4 nF

• 0.5 nF

• 0.3 nF

• 0.1 nF

What are the factors that can affect the capacitance of a parallel plate capacitor?

• area of the plate

  plate separation

  the dielectric material

• resistor of the circuit

  current

  voltage

• charge stored in the capacitor

  time

• types of the plate

  terminal of the battery