which are potential sources of error in the experiment? check all that apply.\n□ variable amounts of metal…

$which are potential sources of error in the experiment? check all that apply.\n□ variable amounts of metal and magnetic properties of a material\n□ holding the compass at an angle\n□ the color of the bar magnet\n□ unseen magnetic fields (such as from an electrical appliance)\n□ the brand of light bulb used in the circuit\n□ using a dead battery in the circuit$

which are potential sources of error in the experiment? check all that apply.\n□ variable amounts of metal and magnetic properties of a material\n□ holding the compass at an angle\n□ the color of the bar magnet\n□ unseen magnetic fields (such as from an electrical appliance)\n□ the brand of light bulb used in the circuit\n□ using a dead battery in the circuit

Answer

Brief Explanations:

Variable amounts of metal and magnetic properties can affect magnetic - related experiments. Holding the compass at an angle can distort compass readings. Unseen magnetic fields can interfere with the experiment's magnetic environment. A dead battery can affect electrical - related aspects of the experiment if applicable. The color of the bar magnet and the brand of light bulb are irrelevant to magnetic or electrical experimental results.

Answer:

variable amounts of metal and magnetic properties of a material
holding the compass at an angle
unseen magnetic fields (such as from an electrical appliance)
using a dead battery in the circuit