Предмет: Физика, автор: vikaaprad

Для чего в конструкции магнитоэлектрических измерительных приборов предусмотрен стальной сердечник?

Ответы

Автор ответа: artem98171

Ответ:

чтобы магнитное поле было мощнее

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: veto170

8-10 вопросов на английском по этому тексту!!

My summer HolidaysAfter my hard and busy school year my summer holidays began. I felt happy and began to plan a lot of wonderful things to do during my summer vacation.I was dreaming about Southern countries I always wanted to visit. For example I dreamed to visit Greek islands or beaches in Singapore. But I had to go to the Azov seaside with my relatives. The water was very warm there because the Azov Sea isn’t deep. There were a lot of beautiful fair trees and bushes there. There were different kinds of entertainments there, like some kinds of Water Mountains and water scooters, discos. There was nothing to do all day except lying in the sun and getting a wonderful tan. I was playing with my little sister on the sand and in the waves teaching her to swim. Later on I returned to Lviv and spent some time in town going out with my friends, reading, listening to music, watching TV, playing computer games. After that I went to the sports camp where I spent seven days with my friends.It was very useful experience for us because we had to get up very early, to train a lot, and to rest very little. But it made us stronger and healthier.I was very happy to return home and to spend several days in my summer cottage, I helped my grandpa to take care of the garden, to water plants, and to gather fruits and vegetables. Sometimes my grandpa and me were fishing and cooking fish together. Numerous insects were really annoying though. I was enjoying sailing in the boat, swimming in the river and helping my grandparents. During my summer holidays I made many new friends and read a lot of interesting books.I got to know a lot of useful things. Now I feel ready to get back to school. I am happy to meet my friends and teachers.

1 год назад

Предмет: Русский язык, автор: nataha23

1)какие части речевого аппарата позволяют нам различать на слух слова шутка и жутко?

2) образуйте форму родительного падежа мн.ч от уменьшительных сущ-ых : озерцо, сельцо, славцо, ружьеце?

1 год назад

Предмет: Английский язык, автор: spack

Look and write about the children

1 год назад

Предмет: Математика, автор: Ryazanova1

из города А в город В ведут две дороги, а из города В в город С -5 дорог.Сколтко есть способов выбора дороги из города А в город С через город В?

8 лет назад

Предмет: Математика, автор: annarohalskay201011

СРОЧНО !!! Помогите решить номер 8.96* 2) и 4)

8 лет назад