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apart from each other.  One sphere has a (+) charge of 5 x 10-6 C and creates an attractive force of 25 N on the other sphere. a.  Calculate the charge of the other sphere (show work)? b.  What is the type of charge on the other sphere (positive/negative)?  Justify your answer briefly.   If you have a transformer that has a primary coil voltage of 945 V and a secondary voltage of 2445 V: a. How many turns do you have in the secondary coil if the primary coil has 75 turns? (show work) b. What type of transformer is this? c. What is the

apart from each other.  One sphere has a (+) charge of 5 x 10-6 C and creates an attractive force of 25 N on the other sphere. a.  Calculate the charge of the other sphere (show work)? b.  What is the type of charge on the other sphere (positive/negative)?  Justify your answer briefly.   If you have a transformer that has a primary coil voltage of 945 V and a secondary voltage of 2445 V: a. How many turns do you have in the secondary coil if the primary coil has 75 turns? (show work) b. What type of transformer is this? c. What is the

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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You have two charged spheres that are 2 m apart from each other.  One sphere has a (+) charge of 5 x 10-6 C and creates an attractive force of 25 N on the other sphere.

a.  Calculate the charge of the other sphere (show work)?

b.  What is the type of charge on the other sphere (positive/negative)?  Justify your answer briefly.

 

If you have a transformer that has a primary coil voltage of 945 V and a secondary voltage of 2445 V:

a. How many turns do you have in the secondary coil if the primary coil has 75 turns? (show work)

b. What type of transformer is this?

c. What is the secondary current of the transformer if the primary coil current is 35 A? (show work)

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