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IP The figure shows a zero-resistance rod sliding to the right on two zero-resistance rails separated by the distance L = 0.520 m (Figure 1). The rails are connected by a 14.1-92 resistor, and the entire system is in a uniform magnetic field with a magnitude of 0.820 T. Part A Find the speed at which the bar must be moved to produce a current of 0.135 A in the resistor. Express your answer using two significant figures. IVE ΑΣΦ V 27 = Submit Part B O yes O no Submit Part C A Would your answer to part A change if the bar was moving to the left instead of to the right? Request Answer Submit Request Answer ? m/s Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Request Answer

IP The figure shows a zero-resistance rod sliding to the right on two zero-resistance rails separated by the distance L = 0.520 m (Figure 1). The rails are connected by a 14.1-92 resistor, and the entire system is in a uniform magnetic field with a magnitude of 0.820 T. Part A Find the speed at which the bar must be moved to produce a current of 0.135 A in the resistor. Express your answer using two significant figures. IVE ΑΣΦ V 27 = Submit Part B O yes O no Submit Part C A Would your answer to part A change if the bar was moving to the left instead of to the right? Request Answer Submit Request Answer ? m/s Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Request Answer

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7 TPA B
Transcribed Image Text:7 TPA B
IP The figure shows a zero-resistance rod sliding to the right on two zero-resistance rails separated by the distance L = 0.520 m (Figure 1). The rails are connected by a 14.1-2 resistor, and the entire system is in a uniform magnetic field with a magnitude of 0.820 T. Part A Find the speed at which the bar must be moved to produce a current of 0.135 A in the resistor. Express your answer using two significant figures. [-] ΑΣΦ 77 = Submit Part B O yes O no Would your answer to part A change if the bar was moving to the left instead of to the right? Submit Part C Explain. Request Answer Submit Request Answer ? m/s Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Request Answer le
Transcribed Image Text:IP The figure shows a zero-resistance rod sliding to the right on two zero-resistance rails separated by the distance L = 0.520 m (Figure 1). The rails are connected by a 14.1-2 resistor, and the entire system is in a uniform magnetic field with a magnitude of 0.820 T. Part A Find the speed at which the bar must be moved to produce a current of 0.135 A in the resistor. Express your answer using two significant figures. [-] ΑΣΦ 77 = Submit Part B O yes O no Would your answer to part A change if the bar was moving to the left instead of to the right? Submit Part C Explain. Request Answer Submit Request Answer ? m/s Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Request Answer le
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