Calculating the Force on a Conducting Wire in a Magnetic Field

Calculating the Force on a Conducting Wire in a Magnetic Field

Assessment

Interactive Video

Physics, Science, Engineering

10th Grade - University

Hard

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The video tutorial explains how to calculate the force on a conducting wire in a magnetic field, known as the motor effect. It covers the factors affecting the force's magnitude, such as current, magnetic field strength, and wire length. The tutorial provides a formula for calculating the force when the wire and magnetic field are at right angles. It includes example calculations to demonstrate the process and explains how to determine magnetic flux density using given values.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the motor effect and how does it relate to a current-carrying conductor in a magnetic field?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

List the factors that affect the magnitude of the force acting on a conducting wire placed in a magnetic field.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the angle between the magnetic field and the current-carrying conductor affects the force experienced by the conductor.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the equation F = BIl represent, and what do each of the variables stand for?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the force acting on a wire of length 1 meter carrying a current of 1 amp in a magnetic field of 1 tesla.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Given a wire of length 0.5 meters carrying a current of 2.5 amps that experiences a force of 0.5 newtons, how would you calculate the magnetic flux density?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the key points discussed in the lecture regarding the force acting on a conducting wire in a magnetic field.

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