calcular el flujo magnético a través de una bobina con 200espiras de 0.02 de radio de superficie cuyo eje es perpendicular a las líneas de campo magnético

no sign of dia of fuel cell

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

the answer you are looking for is d. there are no holes for blood to enter or leave the system. your welcome