WorksheetsElectric Forces, Fields, Voltage
Total questions: 8
Worksheet time: 4mins
Charge is measured in -
Farads
Coulombs
Joules
Quarts
Protons and Electrons -
Have the same mass and charge
Have different masses but the same charge
Have the same mass but different charges
Have different masses and charges
A rubber tire (an insulator) is charged at a point. The charged particles -
Distribute evenly along the tire's surface
Only distribute on half of the tire's surface
Distribute unevenly along the tire's surface
Stay local to the point the tire was charged
Polarization -
Separates charges on each side of the conductor's surface
Separates charges within an insulator's atoms
Breaks the conductor into two pieces
Brings charges to the center of a charged object
Electric Field lines -
Point away from Earth
Point towards the south
Point towards negative charges
Point towards positive charges
A Volt is the same as -
Joule / Second
Joule / Coulomb
Coulomb / Second
Joule ^2
A capacitor has 4 joules of energy stored in it and has a charge of 10 mC on each parallel plate. What is it's capacitance?
6.25*10^-12
3.25*10^-12
6.25*10^-8
2.33*10^-8
Anna is visiting the world's largest snow globe. There are velvet ropes protecting the globe, so she has to stand 5.4 meters away. If the snow globe has a mass of 3.6 tons, then what is the force she experiences due to the globe?
6.67*10^-11
1.23*10^-8
1.65*10^-8
7200
