ch. 22 clicker questions
The direction of an electric field is the direction of the force that it would exert on:
a proton.
The unit of electric charge, the Coulomb, is the charge on:
a specific large number of electrons.
To say that electric charge is conserved is to say that electric charge:
cannot be created nor destroyed.
The force fundamental to all chemical reactions is:
electrical.
To say that electric charge is quantized is to say that the charge on an object:
is a whole-number multiple of the charge of one electron.
The electric field inside the dome of a Van de Graaff generator depends on:
neither the amount of charge on it nor its size.
The net charge on a charged capacitor depends on:
nothing - the net charge is zero.
Strip electrons from an atom and it becomes a:
positive ion.
A negatively charged rod is brought near a metal can that rests on a wood table. You touch the opposite side of the can momentarily with your finger. The can is then:
positively charged.
When a car is struck by lightning, the resulting electric field inside the car is:
small enough to be safe for an occupant inside.
Two protons attract each other gravitationally and repel each other electrically. By far the greater is:
the electrical repulsion.
Particle A and Particle B interact with each other. Particle A has twice the charge of particle B. Compared to the force on Particle A, the force on Particle B is:
the same.