What is the equivalent resistance of three 30 ohms resistors in parallel?

(a)  

What formula would be used to calculate the equivalent resistance if R1 and R2 were connected in series?

(a)  

4A flows through a 240 V lamp. What is the resistance of the lamp?

(a)  

What metal is the most commonly used conductor in electronic wiring and electronic circuits?

(a)  

The (a)   of a material is a measurement of how well a material opposes the flow of electric current.

What is the unit of measurement used for current?

(a)  

What is the unit of measurement used for Resistance?

(a)  

What do we call an electric charge that builds up on the surface of an object?

(a)  

If there are 5 Amps running through a 30 Ohm resistor, what will the voltage be across the resistor?

(a)  

What equation would you use to solve for voltage?

(a)  

In a ------------- circuit, if one lamp is removed or broken the other stays on.

(a)  

Electricity is the flow of (a)   .

What atomic particles have a positive charge?

(a)  

What is the equivalent resistance of two 20 ohms resistors in parallel?

(a)  

The removal of magnetic property of the Magnet is called-------

(a)  

The small regions inside a piece of iron are called -----

(a)  

Magnetisation by --------------- method creates more powerful magnets.

(a)  

------------------ a magnet in the East−West direction alters the alignment of the magnetic domains and causes the magnet to lose its magnetism.

(a)  

--------------------- refers to the process of making a substance temporarily or permanently magnetic

(a)