Two conductors, one is very long straight wire and other is a circular loop of radius 0.2 m carry current I1 = 5 A (up) and I2 = 1 A (clockwise direction). The distance from that wire to the center of loop is 0.4 m. Determine the magnitude and direction of net magnetic field at the center of the loop by these two current.

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d

Sorry i don’t know what to do

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.