1.

The dimensional formula of electric field intensity is ......

Answer»

`M^(1)L^(1)T^(-1)A^(-1)`
`M^(1)L^(2)T^(-3)A^(-1)`
`M^(1)L^(1)T^(-3)A^(-1)`
`M^(1)L^(0)T^(-3)A^(-1)`

Solution :UNIT of E `=N/C`
`therefore |E| =(N)/(C )`
`=(M^(1)L^(1)T^(-2))/(A^(1)T^(1)) =M^(1)L^(1)T^(-3)A^(-1)`


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