Navigate

A battery of e.m.f. E and internal resistance r is connected to an external resistance

A battery of e.m.f. E and internal resistance r is connected to an external resistance R the condition for maximum power transfer is

Options

(a) r (b) r>R
(c) r=1/R
(d) r=R

Correct Answer:

r=R

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

WB2008
admin:

Related Questions

  1. When a mass m is attached to a spring, it normally extends by 0.2 m.
  2. A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise.
  3. In a thermodynamic system, working substance is ideal gas. Its internal energy
  4. A rod of weight W is supported by two parallel knife edge A and B
  5. The energy released in the fission of 1 kg of ₉₂U²³⁵ is (energy per fission = 200 MeV)