Which of the following statements concerning the net electriccharge of an object

Question

Which of the following statements concerning the net electriccharge of an object are true and which are false?
1. The net charge of an object is always a negativenumber.
2. The net charge is quantized.
3. The net charge of an object can have any valuegrater than 1 ×10-(19)coulombs.
4. An object with a net negative charge has an excessnumber of protons.
5. The net charge of an object can change withtime.
6. Only electrons contribute to the netcharge.
TRUE/FALSE
Which of the following statements concerning the net electriccharge of an object are true and which are false?
1. The net charge of an object is always a negativenumber.
2. The net charge is quantized.
3. The net charge of an object can have any valuegrater than 1 ×10-(19)coulombs.
4. An object with a net negative charge has an excessnumber of protons.
5. The net charge of an object can change withtime.
6. Only electrons contribute to the netcharge.
TRUE/FALSE

Explanation / Answer

Modified: ---------- 1 . The net charge of an object is always anegative number. ( false )
Since it may be negative or positive
2. The net charge is quantized. ( true )
3. The net charge of an object can have any valuegrater than 1 ×10-(19)coulombs. (False ) charge is greater than given value. But is multiples of 1.6*10 ^ -19 C.Not all values
4. An object with a net negative charge has an excessnumber of protons. ( False )
5. The net charge of an object can change withtime. ( true )
6. Only electrons contribute to the net charge.( False)

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