IGCSE Physics Electrical Quantities

(a)  

Answer explanation

(a)  

Answer explanation

• A

• B

• C

• D

• A

• B

• C

• D

Materials that gain electrons will have be:

• positively charged

• negatively charged

• neutral

When two materials are rubbed together, which particles are transferred?

• neutrons

• protons

• electrons

• protons and electrons

When two objects are rubbed together, electrons may be transferred. The object that becomes positive, must have ________ electrons.

• gained

• lost

Answer explanation

_____ charged objects have an electrical field.

• Some

• All

Electric fields can be shown with electric field lines.

Field lines always point from:

• positive to negative charge

• negative to positive charge

True or false? Electric fields are strongest when close to the charged particle, and get weaker further away from the charged particle.

• True

• False