5th Class General Science Chapter 7 TestElectricity and Magnetism

Q1. Multiple choice questions (Attempt all · 10 × 1 = 10)

1. The types of charges are:

   1. Two

   2. Three

   3. Four

   4. Five

2. Which charges attrat each other?

   1. Negative

   2. Opposite charges

   3. Same charges

   4. Neutral

3. The object with excess of electron have charge:

   1. Negative

   2. Positive

   3. Both negative and positive

   4. Neutral

4. Magnetic objects are:

   1. Iron

   2. Nickel

   3. Cobalt

   4. All of these

5. The types of magnet are:

   1. Two

   2. Three

   3. Five

   4. Seven

6. A freely suspended bar magnet always stays along:

   1. East-west direction

   2. North-south direction

   3. Any direction

   4. Keeps oscillating

7. The fundamental particles of atom are:

   1. Proton

   2. Electron

   3. Neutron

   4. All of these

8. The example of conductor is:

   1. Iron wire

   2. Copper wire

   3. Gold

   4. All of these

9. Current can easily pass through:

   1. Steel paper clip

   2. Glass strip

   3. Plastic comb

   4. Wooden spoon

10. Wood, plastic and rubber are examples of:

    1. Conductor

    2. Insulator

    3. Liquid objects

    4. Fuse