Magnetic Effect of Electric Current
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Magnetic Effect of Electric Current

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@ReformedLilac

Questions and Answers

What is the phenomenon associated with the interaction between electric current and magnetic fields?

Electromagnetic induction

How does the strength of the magnetic field produced by a current-carrying wire change with an increase in the current?

Increases

What is the unit of measurement for magnetic field strength?

Tesla

Which of the following statements best describes the magnetic effect of an electric current?

<p>It is the phenomenon where a magnetic field is produced by the flow of electric current.</p> Signup and view all the answers

What happens to the strength of the magnetic field produced by a current-carrying wire if the current is doubled?

<p>The strength of the magnetic field becomes four times as strong.</p> Signup and view all the answers

In which direction is the magnetic field around a straight current-carrying wire, according to the right-hand rule?

<p>Clockwise when viewed in the direction of conventional current flow</p> Signup and view all the answers

Which of the following statements is true regarding the relationship between force and pressure?

<p>Force and pressure are inversely proportional to each other.</p> Signup and view all the answers

What is the effect of increasing the area on the pressure exerted by a given force?

<p>The pressure decreases</p> Signup and view all the answers

In which of the following scenarios would a person experience the greatest pressure due to a force applied?

<p>Applying a large force on a small area</p> Signup and view all the answers

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