The magnetic field strength between the poles of a strong electromagnetic at a given moment is b=0.10t. a circular coil of radius r=2.0cm qnd having 10 turns is placed within the field and perpendicular to it. the magnetic field strength increases steadily to 0.25t in 1.2ms. under these conditions :
a) calculate the magnetic flux in the coil initially and after 1.2ms.
b)calculate the emf induced in the coul while the field is changing.
c)if the axis of the coil has made an angle of 35° with the direction of the magnetic field, how would the induced emf have differed?

While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.