7 DC series circuits

What kind of circuit consists of a single, undivided path?

What do you need to know about a circuit in order to calculate the current, using Ohm's law?

Too much current flowing through certain electrical devices can cause

A temporary decrease in potential difference is called

The greater the current to be carried by wiring, the lower the ___ in the wire must be.

The potential difference across a series circuit equals the sum of the ___ across all the resistors.

A tapped resistor provides a convenient way to obtain various ___ from a single source.

If you divide one side of an equation by 25, what must you do to the other side?

A load has a resistance of 53.1 ohms. What is the current in the load if the potential difference across it is 24 volts?

A 12-volt, 4-watt lamp is connected across a 6-volt battery. What is the power consumption of the lamp?