Physics- Magnetic Field inside of coil

Current flows through the wire coil in the direction shown by the arrows. What is the direction of the magnetic field inside the coil?
(Image shows arrow pointing up into the right side of the coil and pointing down at the left side of the coil)

a. upward
b. downward
c. toward the left
d. towards the right

(Is it d?)

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  1. What type of current? electron current, or the conventicle used positive current?
    I am not certain of the diagram here, and what type current you mean. Check your text for that, then you will find a left hand or right hand current rule that will answer it.

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