Acurrent of 5.52 a flows along a wire with ℓ = (1.382 i − 2.095 j) m. the wire resides in a uniform magnetic field b = (−0.350 j + 0.550 k) t. what is the magnetic force acting on the wire? (express your answer in vector form.) fb = n

Magnetic force on a wire inside magnetic field is given by formula

So magnetic force on the wire is given by above expression with all three components shown with i, j, k.

x component of force is 6.36 N

y component of force is 4.196 N

z component of force is 2.67 N

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.