A. below Lu a solenod, with wndungs ot wire around an unsulatangcol form as B. S

Question

A. below Lu a solenod, with wndungs ot wire around an unsulatangcol form as B. Shown Dbove is a solenoid und around an insulating coil form and connected to a shown. Current enters the (4) terminal, and nows out the tenurinal On your sensitive galvanometer, G. The polarity of the galvanometer is such that when diagram, select a terminal that you wut to be +I, mark the polarity of the teminal. current enters the galvanometer at terminal i and leaves the galvanometer at terminal and indicate the direction of current now. Using the right-hand rule, sketch the magretic field lines around the solenoid and inside it, being caretul to indicate the 2 the current needle deficcts left. An opposite flow of current causes the need to daroetice of the feld liees. deflect to the right. Upon moving (possibly to the left or possibly to the right) th magnet shown in the sketch, a right deflection of the galvanometer needle is observed. Is the magnet moving left or right? Show in detail how you arrived at your answer. Make a drawing that shows the following: i. The magnetic field of the bar magnet. ii. The magnet's direction of motion. iii. The direction of the current flowing in the coil. iv. The magnetic field produced by this current.

Explanation / Answer

B) Answer

The magnet will move to the right because of the reason that when current is moving in upward from end 2, the direction of magnetic field could be determined by using right hand rule. The direction of magnetic feild will be pointing towards right . The south pole of magnetic field by coil is repelling the south pole of magnet, as a result magnet is repelled to the right.

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