If the bulbs are in series, then there are no 'branches' ... just
a single current path all the way around.
If the two bulbs have equal resistance, then no matter what their
actual resistance is, the supply voltage will divide equally between
them ... 6 volts across each bulb.
Answer:
Magnetic flux,
Explanation:
Given that,
Number of turns in the solenoid, N = 250
Current in the solenoid is, I = 9 A
Radius of the solenoid, r = 0.075 m
Length of the solenoid, l = 0.14 m
The magnetic flux is given by :
B is the magnetic field
A is the area of cross section
So, the magnetic flux through the circular cross-sectional area at the center of the solenoid is . Hence, this is the required solution.
Ima say oscillating wave since its not a wave category its somthing a wave does..............<span>In physics, a </span>wave<span> is an </span>oscillation<span> accompanied by a transfer of energy </span>