Physics Paper 1: Electricity - Resistance Q1.
(a) A resistor is a component that is used in an electric circuit.
-- --
A
R
()
Describe how a student would use the circuit to take the readings necessary to determine the resistance
of resistor R.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Blank liquids and gases exert a buoyant force on objects placed in them

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.