Textbook ExpertVerified Tutor
3 Nov 2021
Given information
The magnetic field inside the solenoid is given as 
To determine the change in if the spacing between loop is doubled
if the spacing between loop is doubledStep-by-step explanation
Step 1.
We know, The magnetic field inside the solenoid is represented by 
where 
represents number of turns in the solenoid, 
is current passing through it, and 
is the length
represents number of turns in the solenoid, is current passing through it, and is the length So, the magnetic field is inversely proportional to the length.
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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922