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electronics and communication engineering materials and components
1. The mass of proton and electron are
(A): 1.672 x 10-26 kg and 9.107 x 10-31 kg respectively
(B): 9.107 x 10-26 kg and 9.107 x 10-31 kg respectively
(C): 9.107 x 10-29 kg and 9.107 x 10-31 kg respectively
(D): 9.107 x 10-30 kg and 9.107 x 10-31 kg respectively
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