PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
6th Edition
ISBN: 9781429206099
Author: Tipler
Publisher: MAC HIGHER
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Chapter 27, Problem 15P

(a)

To determine

The magnetic field at x=1.0m,y=3.0m .

(a)

Expert Solution
Check Mark

Answer to Problem 15P

The magnetic field is 0 .

Explanation of Solution

Given:

The velocity is v=1.0×102m/si^+2.0×102m/sj^ .

Formula used:

The expression for magnetic field is given by,

  B=μ04πqv×r^r2

Calculation:

The magnetic field is calculated as,

   B = μ 0 4π q v × r ^ r 2

   =( 4π× 10 7 Tm/A 4π )( ( ( 1.602× 10 19 C ) )( ( 1.0× 10 2 m/s i ^ +2.0× 10 2 m/s j ^ )× r ^ ) ( ( 2.0m3.0m ) i ^ +( 2.0m4.0m ) j ^ ) 2 )

   =[ ( ( 36× 10 12 T m 2 )( 10 12 pT 1T ) ) ( ( i ^ ×( 1 ( 1.0m ) 2 + ( 2.0m ) 2 i ^ 2 ( 1.0m ) 2 + ( 2.0m ) 2 j ^ ) ) ( ( 1.0m ) 2 + ( 2.0m ) 2 ) 2 ) ]

   =0

Conclusion:

Therefore, the magnetic field at origin is 0 .

(b)

To determine

The magnetic field at x=6.0,y=4.0m .

(b)

Expert Solution
Check Mark

Answer to Problem 15P

The magnetic field is (3.6×1023T)k^ .

Explanation of Solution

Calculation:

The magnetic field is calculated as,

  B=μ04πqv×r^r2=( 4π× 10 7 Tm/A 4π)( ( ( 1.602× 10 19 C ) )( ( 1.0× 10 2 m/s i ^ +2.0× 10 2 m/s j ^ )× r ^ ) ( ( 6.0m3.0m ) i ^ ( 4.0m4.0m ) j ^ ) 2 )=(( 36× 10 12 T m 2 )( 10 12 pT 1T ))( ( ( 1.0× 10 2 m/s i ^ +2.0× 10 2 m/s j ^ )×r( ( 3.0m ) i ^ 3.0m ) ) ( 3.0 ) 2 )=(3.6× 10 23T)k^

Conclusion:

Therefore, the magnetic field is (3.6×1023T)k^ .

(c)

To determine

The magnetic field at x=3.0,y=6.0m .

(c)

Expert Solution
Check Mark

Answer to Problem 15P

The magnetic field is (4.6×1023T)k^ .

Explanation of Solution

Calculation:

The magnetic field is calculated as,

  B=μ04πqv×r^r2=( 4π× 10 7 Tm/A 4π)( ( ( 1.602× 10 19 C ) )( ( 1.0× 10 2 m/s i ^ +2.0× 10 2 m/s j ^ )× r ^ ) ( ( 3.0m3.0m ) i ^ ( 6.0m4.0m ) j ^ ) 2 )=(( 36× 10 12 T m 2 )( 10 12 pT 1T ))( ( ( 1.0× 10 2 m/s i ^ +2.0× 10 2 m/s j ^ )×r( ( 2.0m ) i ^ 2.0m ) ) ( 2.0 ) 2 )=(4.6× 10 23T)k^

Conclusion:

Therefore, the magnetic field is (4.6×1023T)k^ .

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Chapter 27 Solutions

PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS

Ch. 27 - Prob. 11PCh. 27 - Prob. 12PCh. 27 - Prob. 13PCh. 27 - Prob. 14PCh. 27 - Prob. 15PCh. 27 - Prob. 16PCh. 27 - Prob. 17PCh. 27 - Prob. 18PCh. 27 - Prob. 19PCh. 27 - Prob. 20PCh. 27 - Prob. 21PCh. 27 - Prob. 22PCh. 27 - Prob. 23PCh. 27 - Prob. 24PCh. 27 - Prob. 25PCh. 27 - Prob. 26PCh. 27 - Prob. 27PCh. 27 - Prob. 28PCh. 27 - Prob. 29PCh. 27 - Prob. 30PCh. 27 - Prob. 31PCh. 27 - Prob. 32PCh. 27 - Prob. 33PCh. 27 - Prob. 34PCh. 27 - Prob. 35PCh. 27 - Prob. 36PCh. 27 - Prob. 37PCh. 27 - Prob. 38PCh. 27 - Prob. 39PCh. 27 - Prob. 40PCh. 27 - Prob. 41PCh. 27 - Prob. 42PCh. 27 - Prob. 43PCh. 27 - Prob. 44PCh. 27 - Prob. 45PCh. 27 - Prob. 46PCh. 27 - Prob. 47PCh. 27 - Prob. 48PCh. 27 - Prob. 49PCh. 27 - Prob. 50PCh. 27 - Prob. 51PCh. 27 - Prob. 52PCh. 27 - Prob. 53PCh. 27 - Prob. 54PCh. 27 - Prob. 55PCh. 27 - Prob. 56PCh. 27 - Prob. 57PCh. 27 - Prob. 58PCh. 27 - Prob. 59PCh. 27 - Prob. 60PCh. 27 - Prob. 61PCh. 27 - Prob. 62PCh. 27 - Prob. 63PCh. 27 - Prob. 64PCh. 27 - Prob. 65PCh. 27 - Prob. 66PCh. 27 - Prob. 67PCh. 27 - Prob. 68PCh. 27 - Prob. 69PCh. 27 - Prob. 70PCh. 27 - Prob. 71PCh. 27 - Prob. 72PCh. 27 - Prob. 73PCh. 27 - Prob. 74PCh. 27 - Prob. 75PCh. 27 - Prob. 76PCh. 27 - Prob. 77PCh. 27 - Prob. 78PCh. 27 - Prob. 79PCh. 27 - Prob. 80PCh. 27 - Prob. 81PCh. 27 - Prob. 82PCh. 27 - Prob. 83PCh. 27 - Prob. 84PCh. 27 - Prob. 85PCh. 27 - Prob. 86PCh. 27 - Prob. 87PCh. 27 - Prob. 88PCh. 27 - Prob. 89PCh. 27 - Prob. 90PCh. 27 - Prob. 91PCh. 27 - Prob. 92PCh. 27 - Prob. 93PCh. 27 - Prob. 94PCh. 27 - Prob. 95PCh. 27 - Prob. 96PCh. 27 - Prob. 97PCh. 27 - Prob. 98P
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