Problem 5: Atime-dependent but otherwise uniform magnetic field of magnitude Bd) is confined in a cylindrical region of radius 7.5 cm. Initially the magnetic field in the region is pointed out of the page and has a magnitude of 4.5 T, but it is decreasing at a rate of 24.5 G/s. Due to the changing magnetic field, an electric field will be induced in this space which causes the acceleration of charges in the region. B(t) Part (a) What is the direction of the acceleration of a proton placed at the point P,, 4.5 cm from the center? CounterclockwiseOInto the page OOut of the page O The proton is not accelerating OClockwise Submit Hint Tgive up! Feedback: deduction per feodback. Part (b) What is the magnitude of this acceleration, in meters per square second?

Problem 5: Atime-dependent but otherwise uniform magnetic field of magnitude Bd) is confined in a cylindrical region of radius 7.5 cm. Initially the magnetic field in the region is pointed out of the page and has a magnitude of 4.5 T, but it is decreasing at a rate of 24.5 G/s. Due to the changing magnetic field, an electric field will be induced in this space which causes the acceleration of charges in the region. B(t) Part (a) What is the direction of the acceleration of a proton placed at the point P,, 4.5 cm from the center? CounterclockwiseOInto the page OOut of the page O The proton is not accelerating OClockwise Submit Hint Tgive up! Feedback: deduction per feodback. Part (b) What is the magnitude of this acceleration, in meters per square second?