Science, asked by lBrainlykingl, 10 months ago

$<body bgcolor = "r"> <font color =white>$

Chapter :- Electromagnetic inducation

The two rails of the railway track insulated from each other and from the the ground are connected to a Milli voltmeter what will be the reading of millivoltmeter when a train travels on a track at a speed of 160 km per hour the vertical component of the Earth's magnetic field is 0.2*10^-4 and the railway are separated by 1m.

Answers

Answered by ItsShree

$\huge\underline\mathfrak\orange{Answer}$

v = 180km/h = 50m/s B = 0.2 × 10–4 T, L = 1m E = Bvℓ = 0.2I 10–4 × 50 = 10–3V ∴ The voltmeter will record 1mv./two-rails-railway-track-insulated-from-each-other-from-ground-connected-millivoltmeter

Answered by chandrakalasagar22

Answer:

hlo how r u good morning byeeree

Previous Question

Next Question