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During a lab experiment, Bhavna uses a solenoid connected to a battery. She notes down the following facts :
(i) The pattern of magnetic field lines inside the solenoid is similar to a bar magnet.
(ii) The north pole and south pole of the current-carrying solenoid can be identified by applying the right hand thumb rule.
(iii) A solenoid can be used to magnetise a piece of a soft iron, making it an electromagnet.
Choose the option enlisting all the correct statements :
(i) The pattern of magnetic field lines inside the solenoid is similar to a bar magnet.
(ii) The north pole and south pole of the current-carrying solenoid can be identified by applying the right hand thumb rule.
(iii) A solenoid can be used to magnetise a piece of a soft iron, making it an electromagnet.
Choose the option enlisting all the correct statements :
- (a)(i) and (iii)
- (b)(ii) and (iii)
- (c)(i) and (ii)
- (d)(i), (ii) and (iii)
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D (i), (ii) and (iii)
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