1. Perform the following operations and express your answer in scientific notation.

2. What is the voltage between two points if 1.2 J of energy are required to move 0.4 mC between the two points?

3. A wire 1000 ft long has a resistance of 0.5 k and an area of 94 CM. Of what material is the wire made (T = 20C)?

4. Determine the voltage and power within this circuit.

1. Perform the following operations and express your answer in scientific notation. (30pts) O0(104 (-0,001)2 b. a. 1000 (O.o01)100) 10,000 (103)o.ooo) 110 4 c. d. (o.oo01)3(1o0) 1 10 [Coo)(O.O1)1-3 [C100)o.o01] 2. What is the voltage between two points if 1.2 J of energy are required to move 0.4 mC between the two points? (15pts) 3. A wire 1000 ft long has a resistance of 0.5 kS2 and an area of 94 CM. Of what material is the wire made (T-200C)? (30pts) 4. Determine the voltage and power within this circuit. (25pts) 15uA