Acharge of 100 elementary charges is equivalent to (1) 1.60 times 10^-21 c (2) 1.60 times 10^-17 c (3) 6.25 times 10^16 c (4) 6.25 times 10^20 c

A charge of 100 elementary charges is equivalent to 1.60 × 10⁻¹⁷ Coulombs.

Hence option 2) 1.60 × 10⁻¹⁷ C is the correct answer.

Elementary charge is simply the electrical charge carried by a single proton. It is the smallest known quantity of electricity. In relation to coulombs:

There if;

We cross multiply

Therefore, A charge of 100 elementary charges is equivalent to 1.60 × 10⁻¹⁷ Coulombs.

Hence option 2) 1.60 × 10⁻¹⁷ C is the correct answer.

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(2) 1.60 times 10^-17 C

Explanation:

The charge of 1 elementary charge is given by

which corresponds to the charge of the proton.

To find the charge of 100 elementary charges (100 e), we need to solve the following proportion:

Solving for x we find

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

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