Question

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Answer 1

Explanation:

The French Revolutionary Wars (French: Guerres de la Révolution française) were a series of sweeping military conflicts lasting from 1792 until 1802 and resulting from the French Revolution. ... A series of victories by the new French armies abruptly ended with defeat at Neerwinden in the spring of 1793

Answer 2

Resistance of a wire is directly proportional to the length of the wire means with the increase in length resistance also increases.

R ∝ l

Resistance of a wire is inversely proportional to the area of cross-section of the wire. If area of cross-section of the wire is more, then resistance will be less and vice versa.

R ∝ 1/A

Resistance increases with the increase in temperature since with increase in temperature the number of collisions increases.

Resistance depends on the nature of conductor because different substances have different concentration of free electrons.Substances such as silver, copper etc. offer less resistance and are called good conductors; but substances such as rubber, glass etc. offer very high resistance and are called insulators.