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The power cable for an electric trolley (Fig. 20-63) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 × 10-5 T and makes an angle of dip of 22° at this location. Calculate the magnitude and direction of the I = 330 A magnetic force on an 18-m length of this cable. FIGURE 20-63 Problem 67.

The power cable for an electric trolley (Fig. 20-63) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 × 10-5 T and makes an angle of dip of 22° at this location. Calculate the magnitude and direction of the I = 330 A magnetic force on an 18-m length of this cable. FIGURE 20-63 Problem 67.

University Physics Volume 2
University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 64P: A solenoid with an iron core is 25 cm long and is wrapped with 100 turns of wire. When the current...
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The power cable for an electric trolley (Fig. 20-63) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 × 10-5 T and makes an angle of dip of 22° at this location. Calculate the magnitude and direction of the I = 330 A magnetic force on an 18-m length of this cable. FIGURE 20-63 Problem 67.
Transcribed Image Text:The power cable for an electric trolley (Fig. 20-63) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 × 10-5 T and makes an angle of dip of 22° at this location. Calculate the magnitude and direction of the I = 330 A magnetic force on an 18-m length of this cable. FIGURE 20-63 Problem 67.
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