Theory of Intelligence
11TH•Physics•Electrostatics And Current Electricity•Question 7

b

A piece of wire has resistance of $4\,\Omega$. It is doubled on itself so that its length becomes half but area of cross-section is doubled. Its resistance now will be:

timer1 min read•format_list_bulletedConcept 1 of 2•forumLesson Discussion

b

4 Ω4\,\Omega

Discuss theoretical concepts, mathematical formulas, and architectural foundations.

Supports inline code with `backticks`
No comments yet. Be the first to start the discussion!
arrow_back
Previous Part
(a)
Next Part
(c)
arrow_forward