Question

Match the following

List I		List II
(a)	High retentivity	(i)	Telephone diaphragm
(b)	High retentivity	(ii)	Diamagnet
(c)	Low coercivity	(iii)	To decrease eddy current losses
(d)	Negative susceptibility	(iv)	Permanent magnet

The correct answer is

• A. a-(i), b-(iv), c-(iii), d-(ii)
• B. a-(iv), b-(iii), c-(i), d-(ii)
• C. a-(i), b-(ii), c-(iii), d-(iv)
• D. a-(iv), b-(ii), c-(i), d-(iii)

Answer 1

Answer: (B)

(a)	High retentivity	(iv)	Permanent magnet
(b)	High retentivity	(iii)	To decrease eddy current losses
(c)	Low coercivity	(i)	Telephone diaphragm
(d)	Negative susceptibility	(ii)	Diamagnet