A-4.70 μc charge is moving at a constant speed of 7.00×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points. part ax=0.500m, y=0, z=0 enter your answers numerically separated by commas. part bx=0, y=0.500m, z=0 enter your answers numerically separated by commas. part cx=0.500m, y=0.500m, z=0 enter your answers numerically separated by commas. part dx=0, y=0, z=0.500m enter your answers numerically separated by commas.

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87