True or false: charge and field

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   The SI unit of charge is the coulomb.

2. Statement is true

   No

   Statement

   A neutral object contains no charge at all.

3. Statement is true

   No

   Statement

   Charge can be created from nothing by rubbing.

4. Statement is true

   Yes

   Statement

   The field outside a charged sphere is radial.

5. Statement is true

   Yes

   Statement

   Induction charges an object without direct transfer.

Instructions

Tap True or False for each statement.

Explanation