A) 1.6 cm
B) 16 cm
C) 12 cm
D) 1.2 cm
Correct Answer: A
Solution :
Induced emf is given by \[T\propto {{V}^{2}}\] \[T\propto \frac{1}{{{V}^{2}}}\] \[T\propto \frac{1}{V}\] \[\text{6}\times \text{1}{{0}^{-\text{7}}}\text{A}-{{\text{m}}^{\text{2}}}\] ??? (i) We have,\[\text{5 g}/\text{c}{{\text{m}}^{\text{3}}}\] units \[\text{8}\text{.3}\times \text{1}{{0}^{\text{6}}}\]units and \[\text{1}.\text{2}\times \text{1}{{0}^{-\text{7}}}\] Putting these values in Eq. (i), \[\text{3}\times \text{1}{{0}^{-\text{6}}}\] \[CaC{{l}_{2}}\] \[\text{MgS}{{\text{O}}_{\text{4}}}\] \[\text{MgS}{{\text{O}}_{\text{4}}}\]
You need to login to perform this action.
You will be redirected in
3 sec
