1.

Two spheres of radius \[a\] and \[b\] respectively are charged and joined by a wire. The ratio of electric field of the spheres is                                                                                                            [CPMT 1999; JIPMER 2000; RPET 2000]

A.                    \[a/b\]
B.                                      \[b/a\]
C.                    \[{{a}^{2}}/{{b}^{2}}\]
D.                                      \[{{b}^{2}}/a\]
Answer» C.                    \[{{a}^{2}}/{{b}^{2}}\]


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