Points the direction a positive charge would move.
What is electric field?
200
Negative work is done when _____ charges are brought near each other.
What is opposite charges?
200
Each resistor in a series circuit uses part of the energy of teh circuit, reducing the voltage this is called a ______
What is voltage drop?
200
A 3C chare is 4 mm away from a 9C charge, find the force between them.
What is 1.5E16 N.
300
An object that gains and electron.
What is a negative ion?
300
more lines = _________ Electric field.
What is stronger.
300
Work done to bring charges near each other.
What is electric potential energy?
300
Independent paths in a parallel circuit.
What are branches?
300
A 3 ohm resistor is connected in serier to a 6 ohm resistor and a 12 V battery. What is the current in each of the resistors? What is the voltage drop across each resistor?
What is 1.3A, 4V, and 8V.
400
Electrons flowing to and from Earth, which is the ultimate source of electrons.
What is grounding?
400
Electric Field is constant betweeen two charged plates, this field is called _________.
What is uniform electric field.
400
To increase the potential energy between two charges, should you pull them apart or push them together?
What is together.
400
Protects against to much current and can be reset.
What are circuit breakers?
400
Resistors with values of 4 ohms and 6 ohms are connected in parallel to one another and the combination is connected in series to a 36 V battery. Find the current through each resistor.
What is 9A and 6A.
500
A negative rod is brought near an electroscope and the leaves move further apart, this means that the electroscope has a _________ charge.
What is negative
500
When the distance to a charge is increased, the Electric field _______.
What is decreased.
500
Electric potential energy is a scalar or vector.
What is scalar.
500
As you add resistors to a parallel circuit, you ______ the resistance within that circuit.
What is decrease.
500
What power does a toaster with 15 A of current and 20 ohms of resistance consume?