Asmall sphere with a mass of 441 g is moving upward along the vertical y-axis when it encounters an electric field of 5.00 space n divided by c space i with hat on top . if, due to this field, the sphere suddenly acquires a horizontal acceleration of 13.0 space m divided by s squared space i with hat on top , what is the charge that it carries

Explanation:

Force on a charge particle due to external electric field is given as

now we know that acceleration is defined as the ratio of force and mass

now we have

now we have

nec chapter 5 contains

c. information on special occupancy areas

nec chapter 6 covers

a. special equipment

which of the following rules contain the words shall or shall not and must be adhered to?

b. mandatory rules

which of the following rules identify actions that are allowed but not required and typically cover options or alternative methods?

c. optional rules

which of the following serves as the introduction to the nec and provides an overview of the book?

a. nec article 90

organizations that test products for safety are

c. nrtls

the nec is published by the

a national fire protection association

the nec is divided into

b. 9 chapters

the nec provides informative annexes for

c. informational materials and examples

two terms from nec article 100 that trainees should become familiar with are

b. labeled and listed

explanation:

terd muffin is the correct answer