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 affect magnetic - related experiments.
Holding compass at an angle can distort magnetic field readings.
Unseen magnetic fields can interfere with the experiment's magnetic field.
Color of bar magnet and brand of light - bulb have no impact on magnetic experiments. Using a dead battery may not be a source of error if the experiment is not related to electrical power in that way.

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)