Figure 20-1. If the two charges represented in Figure 20-1 were brought near each other, they would
A. attract each other.
B. repel each other.
C. cause static discharge.
D. have no

effect on each other.

B. repel each other.

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Asked 8/13/2012 7:56:50 AM

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Which of the following statements is true about a current-carrying wire in a magnetic field?
1. Reversing the current direction will cause the force deflecting the wire to be parallel to the magnetic field.
2. Reversing the current direction will cause the force deflecting the wire to be perpendicular to the magnetic field but in the opposite direction.
3. Reversing the current direction will cause the force deflecting the wire to be parallel to the velocity of the charge.
4. Reversing the ...**Weegy:** Kindly complete the choices for us to answer your question. Thank you. (More)

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Asked 8/13/2012 8:39:03 AM

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Do you give head? User: What is the simplified form of each expression?
A.
B.
C.
D.
User: What is the simplified form of each expression?
-(4)^-2
A. -1/-2^4
B. 4^2
C. 1/4^2
D. -1/4^2
**Weegy:** (d)8 **User:** Simplify the expression. **User:** Simplify the expression.
3/a^-9b
A. 27a/b
B. 3/a^9b
C. 3/ab^-8
D. 3a^9/b
**Weegy:** B. 3/a^9b is the answer.
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Asked 8/13/2012 10:17:53 AM

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What is each expression written using each base only once? 8^8 . 8^4
A. 512^12
B. 8^32
C. 24^12
D. 8^12
**Weegy:** The answer is B. 8^32 (More)

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Updated 8/28/2014 9:47:34 PM

1 Answer/Comment

The answer for 8^8 . 8^4 is 8^12.

When the bases are the same,you need to add the exponents.

When the bases are the same,you need to add the exponents.

Added 8/28/2014 9:43:14 PM

This answer has been confirmed as correct, not copied, and helpful.

thats not right /: **Weegy:** What is your question? **User:** hold up its gunna take a sec to write out **Weegy:** What is your question? It appears this has been started as a new question. **User:** What is each expression written using each base only once? 8^8 . 8^4
A. 512^12
B. 8^32
C. 24^12
D. 8^12
**Weegy:** The answer is B. 8^32 **User:** thats wrong (More)

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Updated 8/13/2012 11:00:10 AM

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8^8*8^4 = 8^12.

When the bases are the same, you find the new power by just adding the exponents.

When the bases are the same, you find the new power by just adding the exponents.

Added 8/13/2012 11:00:10 AM

Find the simplified form of the expression. Give your answer in scientific notation. (3 x 10^-6) (6 x 10^-8)
A. 1.8 x 10^-13
B. 1.8 x 10^-15
C. 18 x 10^-13
D. 1.8 x 10^-16
**Weegy:** A. 1.8 x 10^-13 (More)

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Asked 8/13/2012 10:42:44 AM

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