Jordan Tisdale: Attempt 1 Question 3 (1 point) on the \"Electromagnet\" tab: wit

Question

Jordan Tisdale: Attempt 1 Question 3 (1 point) on the "Electromagnet" tab: with a ten volt the copper top at the right the charged electrons are moving up on the visible part of the co therefore the current would be in the opposite direction (moving down). The right rule then shows the field to the right. what will happen if you switch the battery so that the positive/copper end is on the left? MARK ALL THAT APPLY A) the electrons move faster than before B) The electrons flow the opposite direction c) the compass switches direction O D) the field points the same way as before Save Question 4 (1 point) aanet doubles the nat created LE the nun her of in a cou

Explanation / Answer

As the direction of current is in opposite direction to the initial, the direction of magnetic field also opposite to the initial.

Therefore, the direction of motion of electrons is opposite to the initial.

Therefore, option B is correct.

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As the battery/potential is same in two cases, the speed of the electrons is constant.

So option A is wrong

As the current direction changes, the field direction also changes.

So options C and D are incorrect

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