Question

solve this question please​

Answer 1

Given :-

Cross sectional area of bottle = A = 5 cm² = 0.0005 m².

Pressure om the bottle = 1.0 × 10⁵ Pa

As we know that Pressure is directly proportional to Force and inversely proportional to Area. It means when pressure will be greater when area is smaller and vice-versa.

P = F/A

F = P × A

F = 1.0 × 10⁵ × 5 × 10-⁴

F = 5 × 10¹

F = 50 N

Hence,

The Force acting on the bottle = 50 N.

Answer 2

Answer:

When is the force experienced by a current-carrying conductor placed in a magnetic field largest? The force experienced by a current-currying conductor is the maximum when the direction of current is perpendicular to the direction of the magnetic field.