# Giancoli Physics (5th ed) Chapter 21

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## Problems

0.050 V

0.15 V

### 3. Question

Counterclockwise (Anticlockwise)

### 4. Question

form right to left

-3.2 x 10² V

24 mV

### 7. Question

(a) counterclockwise
(b) clockwise

### 8. Question

(a) counterclockwise
(b) clockwise
(c) zero
(d) counterclockwise

counterclockwise

(a) 0.17 V
(b) clockwise

### 11. Question

(a) 14.4 mV
(b) 0.120 V/m down

(a) clockwise
(b) 43 mv
(c) 17 mA

### 13. Question

(a) 0.84 m/s
(b) 0.758 V/m down

(a) 0.43 V
(b) 0.016 A
(c) 3.5 x 10-3 N

0.367 N

### 16. Question

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4.17 x 105 turns

step-down
0.285
3.50

0.13

55
4.0 V

(a) 6.0 V
(b) step-down

(a) step-up
(b) 2.4

(a) step-sown
(b) 3.3 A
(c) 0.33 A
(d) 3.6 Ω

451 V
56.4 A

(a) 48 kV
(b) 0.056 (5.6%)

### 39. Question

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