Question

The strength of a magnetic field due to a solenoid can be increased by?
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. ɢɪᴠᴇ ᴍᴇ ᴛʜᴇ ᴀɴꜱᴡᴇʀ ᴀɴᴅ ᴛᴀᴋᴇ ᴛʜᴇ ᴘᴏɪɴᴛꜱ

ᴜꜱᴇʀ ʟᴇᴀᴠɪɴɢ
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Answer 1

• The strength of the magnetic field around a solenoid can be increased by: increasing the number of turns on the coil. increasing the current. placing an iron core inside the solenoid.

Answer 2

Answer is in the Attachment

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