Question

vibhu kaka dusre gaon kis din aur kya karne jaate the​

Answer 1

Bauxite is used in a lot of industries like the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products.

Answer 2

Explanation:

I=I

g

+I

s

(I−I

g

)R

s

=I

g

R

g

Given,

I=10A

I

g

=10mA=0.010A

R

g

=100Ω

Substituting the values,

(10−0.010)R

s

=0.010×100

⇒R

s

=

9.99

1

=0.1