Question

1) Figure 1 shows an infinity long wire with current I in +x direction. A triangular loop with the each side equal L and the total resistance of R is placed initially at distance of do from the wire as shown in the figure. a) Find induced current (including the direction) if the loop is moving with constant velocity of v* = vo b) Find induced current (including the direction) if the loop is moving with constant velocity of v* = vo de

this is physics 2 question

Answer 1

in part a flux is changing because as we move away from wire magnetic field changes in loop so flux changes than there will be induced current but in part b there is no flux change in loop so induced current will be zero
In - Pfant 22 - 4) tang or old df - BdA = loi 21 y x+J342 Moi (x + 38L - y) => x+6342 J3 TI dy X 3 Moi U3TI en x4534_3342) √31 [es x + 80 4 2 + (x + 54 x 2 X x+8842 x-53L 2x2) 2 + + 3342 dn x 2x a) (x=do) R en 53T SBL dt i e = loir JBL UTIR zdo z do "As loop is moving away so upward flux is decreasing so current will be counter clockwise. (len It JBL

When V= Vol voi there is no flux change flux change in loop so E do et so NO Current