Question

which of the following process involves the principle of electrostatic induction ? (a) pollination (b) chocolate making (c) Xerox copying​

Answer 1

Answer:

all of them is the correct

Answer 2

Answer:

The correct answer will be -

All of these options are correct.

Explanation:

By checking options -

(A) Pollination -

• Bees flap very fast and charge their wings. The pollen grains of the anthers are neutral and are attracted to the wings of the bees.
• After a while, when the bees are near another flower, the charge on the feathers flows into the pollen grains. The pollen grains will pop out and land on the stigma.

(B) Chocolate Making -

• The metal plate is charged.
• Neutral chocolate powder is attracted to the metal plate and adheres to the metal plate.

(C) Xerox copying -

• Negatively charged toner particles are drawn from the carrier beads to the rotating drum, where they form on the document to which the positively charged image is copied.
• The charged paper then pulls toner particles out of the drum. Then heat melts them in place to make a copy.

So all these options are true because all are using the principle of electrostatic induction.

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