17. Magnetic Effect of Electric Current (41.1 MB)
17. Magnetic Effect of Electric Current (41.1 MB)
17. Magnetic Effect of Electric Current (41.1 MB)
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
MODULE - 4<br />
Energy<br />
Notes<br />
<strong>Magnetic</strong> <strong>Effect</strong> <strong>of</strong> <strong>Electric</strong> <strong>Current</strong><br />
1. Make a cylindrical tube <strong>of</strong> 15 cm. long with a diameter <strong>of</strong> 1 cm. by rolling the<br />
thick paper sheet.<br />
2. Make around 100 to 150 coils <strong>of</strong> copper wire around this tube. Please note<br />
that core is empty here.<br />
Fig. <strong>17.</strong>8 (a)<br />
(i)<br />
(ii)<br />
(iii)<br />
Fig. <strong>17.</strong>8 (b)<br />
402<br />
SCIENCE AND TECHNOLOGY
Change language