D , since Voltage is one joule per coulomb
-- Carbon dioxide is a compound of two elements.
-- Salt is a compound.
Pepper is a mixture of compounds.
Salt and pepper together in a shaker is a mixture of more compounds.
-- Silver is an element.
Gold is an element.
Silver and gold together in a shaker is a mixture of elements.
Answer:

Explanation:
Given that,
Magnetic field strength, B = 0.55 T
Energy stored,
To find,
The magnetic field occupy to store this amount of energy.
Solution,
We know that the magnetic energy per unit volume in the magnetic field is given by :



So, the volume in the vacuum is
. Hence, this is the required solution.
Answer:
Slope = 0.50.
Explanation:
Below is an attachment containing the solution to the question.
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