Atetrahedron has an equilateral triangle base with 25.0-cm-long edges and three equilateral triangle sides. the base is parallel to the ground, and a vertical uniform electric field of strength 260n/c passes upward through the tetrahedron. what is the electric flux through the base? what is the electric flux through each of the three sides?

electric flux through the three side = 2.35 N m²/C

Explanation:

given,

equilateral triangle of base = 25 cm

electric field strength = 260 N/C

Area of triangle =

                          =  

                          = 0.0271 m³

electric flux = E. A

                   = 260 × 0.0271

                   = 7.046 N m²/C

since, tetrahedron does not enclose any charge so, net flux through tetrahedron is zero.

electric flux through the three side = (electric flux through base)/3

                               =

electric flux through the three side = 2.35 N m²/C

this means that the temperature of both substances will be equal

the total distance traveled by the car is

30km + 49km = 79 km .